Finding the Fourth Proportional to 333,469.98, 460,253.34 and 252,756.72

Step by Step Solution

1. Step 1: Write the proportion equation
   333,469.98 : 460,253.34 = 252,756.72 : x
2. Step 2: Convert to fraction form
   333,469.98/460,253.34 = 252,756.72/x
3. Step 3: Cross multiply
   333,469.98x = 460,253.34 × 252,756.72
4. Step 4: Simplify right side
   333,469.98x = 116,332,124,587.45
5. Step 5: Solve for x
   x = 116,332,124,587.45/333,469.98
6. Step 6: Final answer
   x = 348,853.36